When does Google update?

Approximately...

[zoobie]

Correction...When does it dance for new listings?

Looked thru the FAQ but didn't see any mention of approximately WHEN Google dances for new listings.

Thanks

[MHes]

Hi

Once a month, so next dance will be around Feb 23 for the sites being crawled now.

[lazerzubb]

There is an excellent thread on this:
[webmasterworld.com...]

1. How often does google update its index?
There isn’t a special date, for history of the updates please view [webmasterworld.com...]

From The Google Update FAQ [webmasterworld.com]